deps(lambda): upgrade sdk lambda client to 3.953.0

[licjun]

Problem

Toolkit is using an older Lambda SDK (3.731, latest 3.9xx) due to compatibility issues. This caused new fields introduced in LMI/DAR to be not available in local types and need to be manually bypassed. see: #8392, we need to update lambda SDK to latest version and resolve all the compatibility issues

Below is the compatibility issue when trying to upgrade sdk lambda client

npm error src/shared/clients/lambdaClient.ts(327,9): error TS2741: Property 'config' is missing in type 'AwsClient' but required in type 'LambdaClient'.
npm error src/shared/clients/lambdaClient.ts(328,13): error TS2419: Types of construct signatures are incompatible.
npm error   Type 'new (...[configuration]: [] | [LambdaClientConfig]) => LambdaClient' is not assignable to type 'new (o: AwsClientOptions) => AwsClient'.
npm error     Construct signature return types 'LambdaClient' and 'AwsClient' are incompatible.
npm error       The types of 'middlewareStack.add' are incompatible between these types.
npm error         Type '{ (middleware: InitializeMiddleware<ServiceInputTypes, ServiceOutputTypes>, options?: (InitializeHandlerOptions & AbsoluteLocation) | undefined): void; (middleware: SerializeMiddleware<...>, options: SerializeHandlerOptions & AbsoluteLocation): void; (middleware: BuildMiddleware<...>, options: BuildHandlerOptions & ...' is not assignable to type '{ (middleware: InitializeMiddleware<any, MetadataBearer>, options?: (InitializeHandlerOptions & AbsoluteLocation) | undefined): void; (middleware: SerializeMiddleware<...>, options: SerializeHandlerOptions & AbsoluteLocation): void; (middleware: BuildMiddleware<...>, options: BuildHandlerOptions & AbsoluteLocation):...'.
npm error           Types of parameters 'middleware' and 'middleware' are incompatible.
npm error             Types of parameters 'context' and 'context' are incompatible.
npm error               Type 'import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/types/dist-types/middleware").HandlerExecutionContext' is not assignable to type 'import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/middleware").HandlerExecutionContext'.
npm error                 Types of property '[SMITHY_CONTEXT_KEY]' are incompatible.
npm error                   Type '{ [key: string]: unknown; service?: string | undefined; operation?: string | undefined; commandInstance?: import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any> | undefined; selectedHttpAuthScheme?:...' is not assignable to type '{ [key: string]: unknown; service?: string | undefined; operation?: string | undefined; commandInstance?: import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any> | undefined; selectedHttpAuthScheme?: import("/Users/ruojiazh/proj/aws-toolkit-vsc...'.
npm error                     Type '{ [key: string]: unknown; service?: string | undefined; operation?: string | undefined; commandInstance?: import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any> | undefined; selectedHttpAuthScheme?:...' is not assignable to type '{ [key: string]: unknown; service?: string | undefined; operation?: string | undefined; commandInstance?: import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any> | undefined; selectedHttpAuthScheme?: import("/Users/ruojiazh/proj/aws-toolkit-vsc...'.
npm error                       Types of property 'commandInstance' are incompatible.
npm error                         Type 'import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any> | undefined' is not assignable to type 'import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any> | undefined'.
npm error                           Type 'import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any>' is not assignable to type 'import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/command").Command<any, any, any, any, any>'.
npm error                             The types of 'middlewareStack.add' are incompatible between these types.
npm error                               Type '{ (middleware: import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/types/dist-types/middleware").InitializeMiddleware<any, any>, options?: (import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@aws-sdk/middleware-host-header/node_modules/@smithy/t...' is not assignable to type '{ (middleware: import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/middleware").InitializeMiddleware<any, any>, options?: (import("/Users/ruojiazh/proj/aws-toolkit-vscode/node_modules/@smithy/types/dist-types/middleware").InitializeHandlerOptions & import("/Users/ruojiazh/proj/aws-t...'.
npm error                                 Types of parameters 'options' and 'options' are incompatible.
npm error                                   Type 'SerializeHandlerOptions & AbsoluteLocation' is not assignable to type '(InitializeHandlerOptions & AbsoluteLocation) | undefined'.
npm error                                     Type 'SerializeHandlerOptions & AbsoluteLocation' is not assignable to type 'InitializeHandlerOptions & AbsoluteLocation'.
npm error                                       Type 'SerializeHandlerOptions & AbsoluteLocation' is not assignable to type 'InitializeHandlerOptions'.
npm error                                         Types of property 'step' are incompatible.
npm error                                           Type '"serialize"' is not assignable to type '"initialize"'.

Reason for Compatibility Error

Upgrading @aws-sdk/client-lambda to version 3.953.0+ (which uses Smithy v4) causes TypeScript compilation errors due to module path conflicts. The toolkit's awsClientBuilderV3 uses Smithy v3 types, while the new
Lambda client uses Smithy v4 types. Even though the types are structurally identical, TypeScript treats them as incompatible because they're imported from different module paths.

Solution

Added type assertions (as any and as LambdaSdkClient) in lambdaClient.ts to bypass TypeScript's type checking when creating the Lambda client. This allows the new SDK version to work while maintaining runtime
compatibility.

No new tests are required for the lambdaClient.ts changes because there is no behavior change - The type assertions don't change runtime behavior, only bypass compile-time type checking. The Lambda client functions identically before and after.

---

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[github-actions]

• This pull request modifies code in src/* but no tests were added/updated.
  • Confirm whether tests should be added or ensure the PR description explains why tests are not required.

[github-actions]

• This pull request modifies code in src/* but no tests were added/updated.
  • Confirm whether tests should be added or ensure the PR description explains why tests are not required.
• This pull request implements a feat or fix, so it must include a changelog entry (unless the fix is for an unreleased feature). Review the changelog guidelines.
  • Note: beta or "experiment" features that have active users should announce fixes in the changelog.
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